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Bug #40963

mimic: MQuery during Deleting state

Added by Sage Weil 10 months ago. Updated 6 months ago.

Status:
Resolved
Priority:
Urgent
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature:

Description

-10001> 2019-07-25 11:49:43.020 7fd707dda700 20 osd.11 op_wq(2) _process 1.7a to_process <> waiting <> waiting_peering {}
-10001> 2019-07-25 11:49:43.020 7fd707dda700 20 osd.11 op_wq(2) _process OpQueueItem(1.7a PGPeeringEvent(epoch_sent: 2317 epoch_requested: 2317 MQuery 1.7a from 2 query_epoch 2317 query: query(fulllog 0'0 epoch_sent 2317)) prio 255 cost 10 e2317) queued
-10001> 2019-07-25 11:49:43.020 7fd707dda700 20 osd.11 op_wq(2) _process 1.7a to_process <OpQueueItem(1.7a PGPeeringEvent(epoch_sent: 2317 epoch_requested: 2317 MQuery 1.7a from 2 query_epoch 2317 query: query(fulllog 0'0 epoch_sent 2317)) prio 255 cost 10 e2317)> waiting <> waiting_peering {}
-10001> 2019-07-25 11:49:43.020 7fd707dda700 20 osd.11 op_wq(2) _process OpQueueItem(1.7a PGPeeringEvent(epoch_sent: 2317 epoch_requested: 2317 MQuery 1.7a from 2 query_epoch 2317 query: query(fulllog 0'0 epoch_sent 2317)) prio 255 cost 10 e2317) pg 0x5646847d3000
-10001> 2019-07-25 11:49:43.020 7fd707dda700 10 osd.11 pg_epoch: 2317 pg[1.7a( v 1330'33 (0'0,1330'33] lb MIN (bitwise) local-lis/les=2299/2300 n=1 ec=2299/18 lis/c 2299/2299 les/c/f 2300/2300/0 2316/2316/2316) [2,7] r=-1 lpr=2316 DELETING pi=[2299,2316)/1 crt=1330'33 lcod 0'0 unknown NOTIFY mbc={}] do_peering_even
t: epoch_sent: 2317 epoch_requested: 2317 MQuery 1.7a from 2 query_epoch 2317 query: query(fulllog 0'0 epoch_sent 2317)
-10001> 2019-07-25 11:49:43.020 7fd707dda700  5 osd.11 pg_epoch: 2317 pg[1.7a( v 1330'33 (0'0,1330'33] lb MIN (bitwise) local-lis/les=2299/2300 n=1 ec=2299/18 lis/c 2299/2299 les/c/f 2300/2300/0 2316/2316/2316) [2,7] r=-1 lpr=2316 DELETING pi=[2299,2316)/1 crt=1330'33 lcod 0'0 unknown NOTIFY mbc={}] exit Started/To
Delete/Deleting 0.002954 1 0.000121
-10001> 2019-07-25 11:49:43.020 7fd707dda700  5 osd.11 pg_epoch: 2317 pg[1.7a( v 1330'33 (0'0,1330'33] lb MIN (bitwise) local-lis/les=2299/2300 n=1 ec=2299/18 lis/c 2299/2299 les/c/f 2300/2300/0 2316/2316/2316) [2,7] r=-1 lpr=2316 pi=[2299,2316)/1 crt=1330'33 lcod 0'0 unknown NOTIFY mbc={}] exit Started/ToDelete 0.
003917 0 0.000000
-10001> 2019-07-25 11:49:43.020 7fd707dda700  5 osd.11 pg_epoch: 2317 pg[1.7a( v 1330'33 (0'0,1330'33] lb MIN (bitwise) local-lis/les=2299/2300 n=1 ec=2299/18 lis/c 2299/2299 les/c/f 2300/2300/0 2316/2316/2316) [2,7] r=-1 lpr=2316 pi=[2299,2316)/1 crt=1330'33 lcod 0'0 unknown NOTIFY mbc={}] exit Started 1.039855 0 
0.000000
-10001> 2019-07-25 11:49:43.020 7fd707dda700  5 osd.11 pg_epoch: 2317 pg[1.7a( v 1330'33 (0'0,1330'33] lb MIN (bitwise) local-lis/les=2299/2300 n=1 ec=2299/18 lis/c 2299/2299 les/c/f 2300/2300/0 2316/2316/2316) [2,7] r=-1 lpr=2316 pi=[2299,2316)/1 crt=1330'33 lcod 0'0 unknown NOTIFY mbc={}] enter Crashed

/a/sage-2019-07-25_06:53:27-rados-wip-sage-testing-2019-07-24-2144-distro-basic-smithi/4148405

Related issues

Related to RADOS - Bug #41317: PeeringState::GoClean will call purge_strays unconditionally Resolved

History

#1 Updated by David Zafman 6 months ago

yuriw-2019-12-04_22:44:10-rados-wip-yuri2-testing-2019-12-04-1938-mimic-distro-basic-smithi/4567200/

DeleteStart event -> exit Started/Stray -> enter Started/ToDelete -> enter Started/ToDelete/WaitDeleteReseved -> MQuery event -> exit Started/ToDelete/WaitDeleteReseved -> exit Started/ToDelete -> exit Started -> enter Crashed

#2 Updated by Neha Ojha 6 months ago

  • Related to Bug #41317: PeeringState::GoClean will call purge_strays unconditionally added

#3 Updated by Patrick Donnelly 6 months ago

  • Status changed from 12 to New

#4 Updated by Neha Ojha 6 months ago

  • Priority changed from High to Urgent

/a/sage-2019-12-08_05:43:33-rados-nautilus-distro-basic-smithi/4580545

#5 Updated by Sage Weil 6 months ago

  • Status changed from New to Resolved

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